Ferrari keeps pulling gorgeous rabbits out of its hat, and the Monza SP1 has to be the best looking of them all. Based on the 812 Superfast, this roofless, one-seater tribute to the best years of motoring is an absolute stunner, both visually and aurally. The SP1 is constructed from lightweight carbon composite materials and sits atop the same chassis used by the 812. Under the hood hides the most powerful production V12 engine Ferrari has ever produced. It makes close to 800 hp and launches this sleek Italian missile to 60 mph in under three seconds. Only 499 SP1s and SP2s (reviewed separately) have been made at the cost of $1,800,000 each.